One such name was Robin Williams, who had appeared on The Tonight Show under Conan’s short tenure a couple of times but made a gesture in a way that only a genuine good-hearted man would.

Conan O'Brien Recalls Robin Williams Checking in After Tonight Show 'Debacle' — and Surprising Him with a Thoughtful Gift Bonnie Hunt Remembers Her ‘Sweet’ Jumanji Costar Robin Williams ...

Director Shawn Levy and co-star Dan Stevens reveal why Robin Williams’ final scenes for “Night at the Museum: Secret of the Tomb” were so emotional.